JPH0376376U

JPH0376376U -

Info

Publication number: JPH0376376U
Application number: JP13761089U
Authority: JP
Priority date: 1989-11-28
Filing date: 1989-11-28
Publication date: 1991-07-31

Description

[Brief explanation of drawings]

第１図は本考案を適用した丸形多極ピンプラグ
に用いるピンアツセンブリの一側面をシールドカ
バー収納後における１電極ピンの保持状態と共に
示す部分断面図、第２図は同アツセンブリの収納
状態を示す同プラグの部分断面図、第３図は同プ
ラグの正面図である。第４図は絶縁ボデーの接続
側ボデー部を示す部分断面図、第５図はその右側
面図、第６図は左側面図である。第７図は絶縁ボ
デーの中央ボデー部を示す図、第８図はその右側
面図、第９図は左側面図である。第１０図は絶縁
ボデーのコード側ボデー部を示す図、第１１図は
その右側面図、第１２図は左側面図である。第１
３図は１本の電極ピンを示す図、第１４図はその
底面図である。第１５図は各ボデー部を用いて絶
縁ボデーを組立てた断面図ピン装着前の状態を示
す図、第１６図はその１貫通孔の構造を示す図で
ある。第１７図は１貫通孔に電極ピンを装着した
状態を示すピンアツセンブリの部分断面図である
。１２……プラグ、１４……ピンアツセンブリ、
１６……シールドカバー、１８……絶縁カバー、
２０……絶縁ボデー、２２……接続面、２４……
電極ピン、２８……接続側ボデー部、３０……中
央ボデー部、３２……コード側ボデー部、４０，
７２，９４……貫通孔、４６……突起、１２２…
…弾性突片、１２４……段差部。 Figure 1 is a partial sectional view showing one side of the pin assembly used in a round multi-pole pin plug to which the present invention is applied, together with the state in which one electrode pin is held after the shield cover is housed, and Figure 2 shows the state in which the same assembly is housed. FIG. 3 is a front view of the plug. FIG. 4 is a partial sectional view showing the connection side body portion of the insulating body, FIG. 5 is a right side view thereof, and FIG. 6 is a left side view thereof. FIG. 7 is a diagram showing the central body portion of the insulating body, FIG. 8 is a right side view thereof, and FIG. 9 is a left side view thereof. FIG. 10 is a diagram showing the cord-side body portion of the insulating body, FIG. 11 is a right side view thereof, and FIG. 12 is a left side view thereof. 1st
FIG. 3 is a diagram showing one electrode pin, and FIG. 14 is a bottom view thereof. FIG. 15 is a cross-sectional view of an insulating body assembled using each body part, showing the state before pin attachment, and FIG. 16 is a view showing the structure of one through hole. FIG. 17 is a partial sectional view of the pin assembly showing a state in which an electrode pin is attached to one through hole. 12...Plug, 14...Pin assembly,
16... Shield cover, 18... Insulation cover,
20... Insulating body, 22... Connection surface, 24...
Electrode pin, 28... Connection side body part, 30... Center body part, 32... Cord side body part, 40,
72, 94...through hole, 46...protrusion, 122...
...Elastic projecting piece, 124...Step part.

Claims

[Claims for Utility Model Registration] (1) A plurality of electrode pins are inserted into corresponding through-holes arranged approximately parallel to each other, and a required position on the connection surface where one opening of the through-holes opens. A multi-pole pin plug comprising a pin assembly consisting of an insulating body that is distributed, locked and implanted in the pin assembly, a shield cover that houses and holds the pin assembly, and an insulating cover that covers them. A stepped portion is provided at each pin locking location, the insulating body is divided into three parts along the through hole, and the central body part is movable relative to the body parts on both sides, and the pin assembly is invited into the shield cover. A multi-pole pin plug characterized in that, in a stored state, each electrode pin is held by fitting and fixing the edge portion of each corresponding through hole in the central body part into the step part of each electrode pin. (2) An elastic protrusion is further provided at the locking point of each electrode pin, and with each electrode pin inserted into the corresponding through hole, insert the elastic protrusion into each through hole in the connection side body. 2. The multi-pole pin plug according to claim 1, wherein the multi-pole pin plug is stopped by a protrusion provided on the holder.